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-rw-r--r--lib/App/annex_review_unused.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/App/annex_review_unused.pm b/lib/App/annex_review_unused.pm
index 4e6bb47..dd2ed23 100644
--- a/lib/App/annex_review_unused.pm
+++ b/lib/App/annex_review_unused.pm
@@ -124,7 +124,7 @@ sub main {
# before prompting, clear out stdin, to avoid
# registered a keypress more than once
ReadMode 4;
- 1 while defined ReadKey -1;
+ 1 while defined ReadKey(-1);
my @opts = ('y', 'n');
push @opts, 'o' if $contentlocation;